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2008-04-11 15:19
<h:commandLink id="delete" actionListener="#{bookBean.deletebook}">
<h:outputText value="ɾ³ý"/>
<f:param name="bookId" value="#{book.id}" />
µÚÒ»ÖÖ
ActionEvent event
UIParameter param=(UIParameter)event.getComponent().findComponent("deleteId");
long id=Long.parseLong( |
2008-04-02 20:00
JSON×÷ΪһÖÖÐÅÏ¢µÄÔØÌå°éËæ×ÅAJAXµÄºì»ðÒ²Ô½À´Ô½µÃµ½¹ã´óÓû§µÄÇàíùºÍÈϿɣ¡ÔÚûÓÐʹÓÃJSONµÄʱºò£¬Êý¾Ý´Óºǫ́Êý¾Ý¿âµ½Ç°Ì¨AJAXµÄ·µ»ØÏÔʾ£¬Ò»°ã¶¼Òª¾¹ýSQL²éѯ--Êý¾Ý·â×°(·â×°³É×Ö·û´®»òÕßXMLÎı¾)--ǰ̨½âÎö×Ö·û´®»òÕßXMLÎı¾£¬ÌáÈ¡ÐèÒªµÄ¶«Î÷³öÀ´¡£ÕâÆäÖаüº¬ÁËÌ«¶àµÄת»»¹ØÏµ£¬ÀÍÃ÷É˲ƣ¬Ò²ÓкܶàÈËÔÚ̽Ë÷Ò»ÖÖÄܹ»Ê¹´ó¼Ò¶¼ÄÜÈÏʶµÄÊý¾Ý½á¹¹£¬Õâ¸öʱºò´ó¼Ò¶¼Ïëµ½ÁËJSON,¿ÉÒÔ˵JSONÒ²²»ÊÇÐµĶ«Î÷£¬³öÀ´ºÃ¶àÄêÁË£¬JavascriptÒ»Ö±¶¼ÄÚÖÃÁËJSONµÄÖ§³Ö£¬ºÜ¶àʱºòÎÒÃǶ¼ÊÇʹÓÃJSONµÄÓï·¨À´¶¨ÒåÒ»¸öJava |
2008-04-02 19:05
package com.longtop.ajax.json;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class TestServlet {
public static void main(String[] args){
TestServlet ts=new TestServlet();
System.out.println(ts.dellJson());
//
|
2008-04-02 14:56
ajax.jsp
<%@page language="java" contentType="text/html; charset=gb2312"%>
<html>
<head>
<title></title>
<script type="text/javascript" src="../js/json.js"></script>
<script type="text/javascript" language="javascript">
var xmlHtt |
2008-04-02 12:59
2008-04-02 12:58
JSON £¨JavaScript Object Notation |
2008-03-31 15:27
Hibernate°æ±¾ÊÇ£ºHibernateTools-3.2.0.beta8
1¡¢²å¼þ°²×°ËµÃ÷£º½«ÏÂÔØµÄHibernateTools-3.2.0.beta8.zip½âѹµ½µ½HibernateTools-3.2.0.beta8Îļþ¼Ð£¬È»ºóͨ¹ýeclipseµÄHelp——¡µSoftware Updates——¡µFind and Install...£¬´ò¿ªInstall ´°¿Ú£¬Ñ¡ÔñSearch for new features to install£¬µ¥»÷Next½øÈëÈçÏ´°¿Ú,µ¥»÷“New Local Site...”Ñ¡Ôñ½âѹµ½±¾µØµÄHibernateTools-3.2.0.beta8Îļþ¼Ð,Ñ¡ÖÐHibernateTools-3.2.0.beta8,È»ºóµ¥»÷“finish |
2008-03-20 19:00
unixϳ£ÓýâѹºÍѹËõÃüÁî
.tar
½â°ü£º tar xvf FileName.tar
´ò°ü£ºtar cvf FileName.tar DirName
£¨×¢£ºtarÊÇ´ò°ü£¬²»ÊÇѹËõ£¡£©
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.gz
½âѹ1£ºgunzip FileName.gz
½âѹ2£ºgzip -d FileName.gz
ѹËõ£ºgzip FileName
.tar.gz
½âѹ£ºtar zxvf FileName.tar.gz
ѹËõ£ºtar zcvf FileName.tar.gz DirName
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2008-03-20 10:25
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2007-09-12 17:19